DE2632645C3 - - Google Patents

Info

Publication number
DE2632645C3
DE2632645C3 DE2632645A DE2632645A DE2632645C3 DE 2632645 C3 DE2632645 C3 DE 2632645C3 DE 2632645 A DE2632645 A DE 2632645A DE 2632645 A DE2632645 A DE 2632645A DE 2632645 C3 DE2632645 C3 DE 2632645C3
Authority
DE
Germany
Prior art keywords
transistor
emitter
oscillator
resistor
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2632645A
Other languages
German (de)
English (en)
Other versions
DE2632645A1 (de
DE2632645B2 (de
Inventor
Wolfgang Ing.(Grad.) 8031 Olching Schott
Gerhard Dipl.-Ing. 8905 Mering Thanhaeuser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE2632645A priority Critical patent/DE2632645B2/de
Publication of DE2632645A1 publication Critical patent/DE2632645A1/de
Publication of DE2632645B2 publication Critical patent/DE2632645B2/de
Application granted granted Critical
Publication of DE2632645C3 publication Critical patent/DE2632645C3/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0066—Amplitude or AM detection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0082—Lowering the supply voltage and saving power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0094—Measures to ensure starting of oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/362—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier being a single transistor

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
DE2632645A 1976-07-20 1976-07-20 Geregelter Transistoroszillator Granted DE2632645B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2632645A DE2632645B2 (de) 1976-07-20 1976-07-20 Geregelter Transistoroszillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2632645A DE2632645B2 (de) 1976-07-20 1976-07-20 Geregelter Transistoroszillator

Publications (3)

Publication Number Publication Date
DE2632645A1 DE2632645A1 (de) 1978-01-26
DE2632645B2 DE2632645B2 (de) 1980-05-22
DE2632645C3 true DE2632645C3 (it) 1981-01-22

Family

ID=5983501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2632645A Granted DE2632645B2 (de) 1976-07-20 1976-07-20 Geregelter Transistoroszillator

Country Status (1)

Country Link
DE (1) DE2632645B2 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132920A1 (de) * 1991-10-04 1993-04-08 Funkwerk Koepenick Gmbh I A Schaltungsanordnung fuer einen rauscharmen amplitudengeregelten hf-oszillator

Also Published As

Publication number Publication date
DE2632645A1 (de) 1978-01-26
DE2632645B2 (de) 1980-05-22

Similar Documents

Publication Publication Date Title
DE19652146B4 (de) Rauscharme Oszillatorschaltung
DE2850778A1 (de) Frequenzwandlerschaltung
DE2950584C2 (de) Schaltungsanordnung mit steuerbarem Widerstand
DE1541607B1 (de) Selbstschwingende Mischstufe mit Feldeffekttransistor
DE2622422A1 (de) Butler-oszillator
EP0761038B1 (de) Frequenzveränderbare oszillatoranordnung
DE2005888B2 (de) Überlagerungsoszillator-Transistorschaltung
DE3041392C2 (de) Oszillatorschaltung mit einer Mischstufe
DE2624133C3 (de) Mischeranordnung
EP0141933B1 (de) Integrierbare Oszillatorschaltung
DE2632645C3 (it)
DE1261191B (de) Mischschaltung
DE2039695C3 (de) Amplitudengeregelter Transistoroszillatoror
DE3690396C2 (it)
DE2826536B1 (de) Schaltungsanordnung zur erdfreien UEbertragung von Signalen ueber Trennstellen in Fernmeldeanlagen
DE2238312C3 (de) Elektronische Schaltung zur Erzeugung einer Abstimmspannung für Kapazitätsdiodenabstimmungen
DE3705932C1 (de) Verstaerker
DE1274676B (de) Oszillatorschaltung mit einem Transistor
DE2262782B1 (de) Mit komplementären Transistoren in Gegentaktschaltung aufgebauter Oszillator
DE2815113A1 (de) Steuerbarer oszillator
DE2739057C2 (de) Rauscharmer Transistoroszillator hoher Frequenz
DE1591758C3 (de) Selbstschwingende UHF-Mischstufe
DE2904045C2 (de) Quarzoszillator mit gemischt induktiver und kapazitiver Schwingfrequenzsteuerung
DE2241947C3 (de) Halbleiter-Impedanzwandler-Schaltung
DE2059888A1 (de) Monolithisch integrierbare Oszillatorschaltung mit frequenzbestimmendem Zweipol

Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee